Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
|
wedge shaped area of bleeding means that its from what sized artery
|
large
|
|
|
percent occlusion that is needed for surgery
|
>70%
|
|
|
two major types of strokes
|
hemorrhagic
infarction |
|
|
two types of hemorrhagic stroke
|
subarachnoid
intraparenchymal |
|
|
stroke that occurs due to rupture of a berry aneurysm
|
subarachnoid hemorrhage
|
|
|
most common location for berry aneurysms
|
anterior communicating a.
|
|
|
stroke assx with HTN
|
intraparenchymal hemorrhagic
|
|
|
most common location for intraparenchymal stroke
|
basal ganglia
|
|
|
most common cause of intraparenchymal strokes
|
rupture of charcot-bouchard microaneursyms of the lenticulostriate vessels
|
|
|
two types of intraparenchymal hemorrhage
|
HTN assx
arterio-venous malformation |
|
|
AVMs cause what kind of stroke
|
intraparenchymal
|
|
|
infarctions of sm. penetrating a. cause what
|
lacunar infarctions
|
|
|
lacunar infarctions occur in what sized blood vessels
|
small
|
|
|
hemoglobinopathy that can cause strokes in young pt.
|
sickle cell
|
|
|
causes of endocarditis that can lead to stroke in young pt.
|
subacute bacterial
lupus |
|
|
causes of hypercoagulable states that cause strokes in young pt.
|
OCP
pregnancy |
|
|
example of vascular spasm that can cause stroke in young pt.
|
migraine
|
|
|
most common cause of embolic strokes
|
a. fib
|
